No problem, we've got 2651 and 1296 to multiply
2651 × 1296 = 1296 × (2651)
+ 1296 × 1 that is equal 1296
+ 1296 × 50 that is equal 64800
+ 1296 × 600 that equals 777600
+ 1296 × 2000 that equals 2592000

= 3435696
